Practice 1000 Iot Multiple Choice Questions with Answers Quiz-1

Q.1.

Which of the following is not a fundamental component of an IoT system?

a) Sensors
b) Connectivity and data processing
c) User interface
d) Transformer

Q.2.

What is the full form of IIOT?

a) Index Internet of Things
b) Incorporate Internet of Things
c) Industrial Internet of Things
d) Intense Internet of Things

Q.3.

Who coined the term “Internet of Things”?

a) Kevin Aston
b) John Wright
c) Edward Jameson
d) George Garton

Q.4.

When was the actual term “Internet of Things” coined?

a) 1998
b) 1999
c) 2000
d) 2002

Q.5.

Which of the following is not an IoT device?

a) Table
b) Laptop
c) Arduino
d) Tablet

Q.6.

Which of the following is false about IoT devices?

a) IoT devices use the internet for collecting and sharing data
b) IoT devices need microcontrollers
c) IoT devices use wireless technology
d) IoT devices are completely safe

Q.7.

Which of the following is not an IoT platform?

a) Amazon Web Services
b) Microsoft Azure
c) Salesforce
d) Flipkart

Q.8.

Which of the following is not an application of IoT?

a) BMP280
b) Smart home
c) Smart city
d) Self-driven cars

Q.9.

What is the full form of IoT?

a) Internet of Technology
b) Incorporate of Things
c) Internet of Things
d) Incorporate of Technology

Q.10.

What is IoT?

a) network of physical objects embedded with sensors
b) network of virtual objects
c) network of objects in the ring structure
d) network of sensors

Q.11.

Which layer is used for wireless connection in IoT devices?

a) Application layer
b) Network layer
c) Data link layer
d) Transport layer

Q.12.

Which of the following is false about the IoT components?

a) A light sensor (photoresistor) is an analog sensor
b) A microphone is a digital sensor
c) A push button is a digital sensor
d) A keyboard is a digital sensor

Q.13.

Which of the following is used to capture data from the physical world in IoT devices?

a) Sensors
b) Actuators
c) Microprocessors
d) Microcontrollers

Q.14.

Which of the following command is used to trigger the Amazon echo IOT device?

a) Hello
b) Suri
c) Alexa
d) Hey

Explanation

Q.15.

Which of the following is false about the MANET IoT network?

a) It is a self-configuring network
b) It has a low data rate
c) It doesn’t have any encryption
d) Power is readily available for complex security

Explanation

Q.16.

Which of the following is not a sensor in IoT?

a) BMP280
b) DHT11
c) Photoresistor
d) LED

Q.17.

Which of the following is not an actuator in IoT?

a) Stepper motor
b) A fan
c) An LED
d) Arduino

Q.18.

What is the use of PWM signals in IoT development boards?

a) They are used by sensors to have analog input
b) They are used by sensors to have digital input
c) They are used by actuators to have analog input
d) They are used by actuators to have digital input

Q.19.

Which of the following is used to reprogram a Bootloader in IoT devices?

a) VHDL programming
b) IDE
c) ICSP
d) MANET

Q.20.

Which of the following is true about Arduino IoT devices?

a) They are open-source software
b) They can only read analog inputs
c) They have their own operating systems
d) They don’t have pre-programmed firmware

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